from multiprocessing import Process
import os

def run_proc(name):
    print 'Run child process %s (%s)...' %(name,os.getpid())
if __name__=='__main__':
    print 'Parent process %s...'%os.getpid()
    try:
        p=Process(target=run_proc,args=('test',))
        print 'Process will start'
        p.start()
        p.join()
    except:
        print 'errror !'
    print 'Process end'